RAM 1500 Truck 4WD V8-5.9L VIN Z (2002)
Coolant: Fluid Type Specifications
Coolant Types
This vehicle has been factory filled with an Ethylene Glycol-based engine coolant with long life corrosion inhibitors (called HOAT, for Hybrid
Organic Additive Technology). When it becomes necessary to replace the coolant, use a coolant like Mopar Antifreeze/Coolant, 5 year/100,000
Mile Formula, P/N 5011764AB or equivalent.
This coolant offers the best engine cooling without corrosion when mixed with 50% distilled water to obtain to obtain a freeze point of -37 °C (-35 °
F).
